Initial commit

c++/Others/matrix.h - Simple matrix class.cpp

@@ -0,0 +1,32 @@
+matrix.h - Simple matrix class
+	
+	#ifndef MATRIX_H
+        #define MATRIX_H
+
+        #include "vector.h"
+
+        template <class Object>
+        class matrix
+        {
+          public:
+            matrix( int rows, int cols ) : array( rows )
+            {
+                for( int i = 0; i < rows; i++ )
+                    array[ i ].resize( cols );
+            }
+            matrix( const matrix & rhs ) : array( rhs.array ) { }
+            const vector<Object> & operator[]( int row ) const
+              { return array[ row ]; }
+            vector<Object> & operator[]( int row )
+              { return array[ row ]; }
+            int numrows( ) const
+              { return array.size( ); }
+            int numcols( ) const
+              { return numrows( ) ? array[ 0 ].size( ) : 0; }
+          private:
+            vector< vector<Object> > array;
+        };
+
+        #endif
+
+